Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd1 draw
6 Kd3 draw
7 Kd7 draw
8 Kd8 draw
9 Ke1 draw
10 Ke3 draw
11 Kf1 draw
12 Kf3 draw
13 Rb3 draw
14 Rb4 draw
15 Rc2 draw
16 Rd2 draw
17 Ra2 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Kd2 loss in 1 half-moves
23 Kf2 loss in 1 half-moves